156739884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 434875392

約数和(自身を除く): 278135508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 71, 82, 84, 123, 142, 164, 213, 246, 284, 287, 426, 492, 497, 574, 641, 852, 861, 994, 1148, 1282, 1491, 1722, 1923, 1988, 2564, 2911, 2982, 3444, 3846, 4487, 5822, 5964, 7692, 8733, 8974, 11644, 13461, 17466, 17948, 20377, 26281, 26922, 34932, 40754, 45511, 52562, 53844, 61131, 78843, 81508, 91022, 105124, 122262, 136533, 157686, 182044, 183967, 244524, 273066, 315372, 318577, 367934, 546132, 551901, 637154, 735868, 955731, 1103802, 1274308, 1865951, 1911462, 2207604, 3731902, 3822924, 5597853, 7463804, 11195706, 13061657, 22391412, 26123314, 39184971, 52246628, 78369942, 156739884]

約数ペア:

[(1, 156739884), (2, 78369942), (3, 52246628), (4, 39184971), (6, 26123314), (7, 22391412), (12, 13061657), (14, 11195706), (21, 7463804), (28, 5597853), (41, 3822924), (42, 3731902), (71, 2207604), (82, 1911462), (84, 1865951), (123, 1274308), (142, 1103802), (164, 955731), (213, 735868), (246, 637154), (284, 551901), (287, 546132), (426, 367934), (492, 318577), (497, 315372), (574, 273066), (641, 244524), (852, 183967), (861, 182044), (994, 157686), (1148, 136533), (1282, 122262), (1491, 105124), (1722, 91022), (1923, 81508), (1988, 78843), (2564, 61131), (2911, 53844), (2982, 52562), (3444, 45511), (3846, 40754), (4487, 34932), (5822, 26922), (5964, 26281), (7692, 20377), (8733, 17948), (8974, 17466), (11644, 13461)]